rotary seal

英 [rotary seal]
美 [rotary seal]

中文释义

[化] 转动密封

单词分析

单词结构：

rotary seal

字母数：11

记忆提示

🎯 重点记忆：

  • 单词拼写：rotary seal
  • 核心含义：[化] 转动密封

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更新时间：2026-02-22 20:47:00